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Affine Transformation02
- The transformation parameters are specified by the user by editing the values of the rotation, scale (x and y), and shear (x and y). The translation is not icluded because it can be easily (normalized or) removed from the image by subtracting t
二维小波变换
- 关于二维小波变换的程序 [精华] 说明：此算法重在概念，速度并不是很快。因为FOR循环的缘故。此程序从循环矩阵的观点出发，把圆周卷积和快速幅里叶变换建立了联系。实现了分解和无失真重构。它只做了一层分解，即将256x256图形分解成为64x64的四个图形，避免了使用WKEEP()的困惑。主要思想为用小波滤波器族构造正交阵W,变换写为B=W*A*W ,反变换为：A=W *A*W,这与所有正交变换无异。W为循环正交矩阵，因此可用FFT实现快速运算，难点就在重构矩阵上。若用矩阵概念明确，一个
LEDA3.0_src2
- 这是著名的计算几何软件leda 3.0 的源码。- This is the famous computation geometry software leda 3.0 sources codes.
cyytxclff
- MATLAB是一套用于科学计算的可视化高性能语言与软件环境。它集数值分析、矩阵运算、信号处理和图形显示于一体，构成了一个界面友好的用户环境。它的信号处理工具箱包含了各种经典的和现代的数字信号处理技术，是一个非常优秀的算法研究与辅助设计的工具。在设计数字滤波器时，通常采用MATLAB来进行辅助设计和仿真。 （2）FIR滤波器的MATLAB设计 下面以设计线性相位FIR滤波器为例介绍具体的设计方法。 线性相位FIR滤波器通常采用窗函数法设计。窗函数法设-MATLAB i
DImage
- 这是对图像处理的程序,主要实现对256色及24位位图的处理(点运算,几何变换,图像增强,形态学变换,边缘检测,轮廓提取,轮廓跟踪,种子填充等).-This is the image processing procedures, the main achievement of 256 colors and 24 bitmap processing (point computation. geometric transform, image enhancement, morphological tr
cpp_image_process
- 对256色bmp图像进行处理的程序.包括点运算,几何变换,正交变换,图像增强,形态学变换,边缘与轮廓,图像分析,图像还原,图像编码等内容-to 256 colors bmp image processing procedures. Including point computation, geometry transformation, orthogonal transformation, image enhancement, morphological transformation, and
PQP
- PQP is a library for performing three types of proximity queries on a pair of geometric models composed of triangles: collision detection - detecting whether the two models overlap, and optionally, all of the triangles that overlap. distance co
kitylovemoon
- 实现对彩色图片的rgb形式输入和运算，还包括相机参数的处理-achieve the right color photographs form rgb input and computation, including camera processing parameters
erotion
- 数字图像腐蚀程序。参数中有一个BOOL变量， 为真时，表示在水平方向进行腐蚀运算，否则在竖直方向上进行腐蚀运算。-digital image corrosion process. Parameters have a BOOL variable to true, in the horizontal direction corrupting computation, Otherwise, the vertical direction on erosion.
SrcCode
- 数字图象处理 VC++源代码，包含图象读取、点运算。区域运算、分析、识别 -digital image processing VC source code contains images read, point computation. Regional operations, analysis, identification
OpticFlow
- 计算光流得算法，采用Accurate optical flow computation under non-uniform brightness variations 文章中得算法 -optical flow in the calculation algorithm, Accurate use of optical flow computation under non - uniform brightness variations article in the algorithm
20070117021
- 本例是神经计算,希望对此有研究的人有所帮助.-the cases of neural computation, and wanted a study of some help.
RayTrace_3.1
- Mathematical Introduction with OpenGL 这本书配的软件包。里面包括丰富的图形学基本技术和功能,同时有很图形学数值运算的实例。采用vc和OpenGL实现，便于参考。这是3.1版本（for vc2003)-Mathematical Introduction of this with OpenGL Books packages. Includes a wealth of basic technical and graphics functions, while gr
XMathLib
- XMathLib是一个通用的3D图形数学库。 其中包含两个部分： XMathLib和XGeomLib。分别处理数学和几何运算。 数学部分包含向量、矩阵、四元数的运算。以及其它的运算。 几何部分包含Box Frustum AABB OBB Ray Line Line-Segment Plan Triangle等的运算。-XMathLib is a generic 3D graphics math. Which consists of two parts : XMathLib and
work_eig
- 使用C语言实现了两个任意三维立体并运算，并给出了图形用户界面。-use of the C language arbitrary two and three-dimensional computation, and gives a graphical user interface.
fushi
- 关于图像腐蚀、图像膨胀、开运算和闭运算、以及数学形态学的其他运算-corrosion on the image, image expansion, opening and closing operations computation, mathematical morphology and the other Operational
gpso
- 粒子群优化算法(PSO)是一种进化计算技术(evolutionary computation)，有Eberhar博士和kennedy博士发明。源于对鸟群捕食的行为研究 ，PSO同遗传算法类似，是一种基于叠代的优化工具。
computation
- computation of Autocorrelation of a Noise Corrupted Sinusoidal Sequence.
Generalized-computation-of-Gaussian-Derivatives-Us
- 对三维图像进行求导的一个程序，利用高斯卷积后对图像求导相当于对高斯函数求导的性质。是用itk库写的一个通用模板类，里面还有例子。-computation of local image derivatives is an important operation in many image processing tasks that involve feature detection and extraction, such as edges, corners or more complicat
Image-computation
- 实现遥感图像的四则运算，包括图像的加法，减法，乘法和除法。-This program can achieve the image computation, including add, subtract, multiply and divide algorithm.